Adil M.

Senior Ruby on Rails and Shopify Developer
Top Rated Plus | $200K+ Earned | 8,800+ Hours | 10+ Years

I build, scale, and rescue revenue-generating products with Ruby on Rails, Shopify, and practical AI integrations.

Most clients do not hire me for a quick patch. They hire me when they need a senior developer who can understand the business, take ownership of the codebase, protect revenue-critical workflows, and keep shipping safely over the long term.

My core expertise sits in three areas:

✅ Ruby on Rails SaaS, marketplaces, APIs, internal tools, and legacy product rescue
✅ Shopify stores, Shopify apps, Shopify Plus, B2B, and platform migrations
✅ AI integrations using Claude, OpenAI, RAG, embeddings, and structured outputs

I work best with founders, product teams, and agencies that already have a serious product, real users, real revenue, or a codebase that needs senior ownership.

✦ RUBY ON RAILS

➜ Rails 4 through Rails 8
➜ Greenfield builds, version upgrades, and legacy codebase rescue
➜ Hotwire, Turbo, Stimulus, ViewComponent, and modern monolith architecture
➜ Sidekiq, PostgreSQL, Redis, background jobs, queues, and scaling work
➜ Slow query fixes, N+1 cleanup, performance tuning, and large data workflows
➜ REST APIs, GraphQL APIs, third-party integrations, and internal admin systems
➜ Multi-tenant SaaS platforms with roles, permissions, billing, and reporting
➜ Stripe billing, subscriptions, invoices, trials, plans, and payment workflows
➜ RSpec coverage, staging-first releases, safe deploys, and production debugging

✦ SHOPIFY

➜ Published Shopify App Store apps, public apps, and custom private apps
➜ Shopify Plus, B2B, and high-volume stores with 10,000+ product catalogues
➜ Liquid, Online Store 2.0, custom sections, theme architecture, and speed optimization
➜ Admin API, Storefront API, webhooks, metafields, metaobjects, and bulk operations
➜ Checkout Extensibility, Shopify Functions, discounts, cart logic, and custom workflows
➜ WooCommerce to Shopify and BigCommerce to Shopify migrations
➜ Custom Shopify app development with Rails, embedded apps, billing, and background jobs
➜ Storefront performance, conversion-focused UX, and clean integration with business systems